Griffbrett-Enthusiasten und Miniaturgeräte-Designer stehen oft vor der gleichen Herausforderung: finding a bearing that delivers smooth rotation while maintaining durability in extremely limited space. A standard bearing cannot always meet the size and precision requirements of small applications. Der Griffbrettlager from XCCZC Bearing solves this problem with a compact 1.5×4×2mm structure, precision manufacturing, and reliable performance for fingerboard wheels and miniature mechanisms.
Der 681XZZ miniature deep groove ball bearing is engineered specifically for applications requiring low friction, compact size, and stable rotation. Although it is smaller than traditional skateboard bearings, it uses the same fundamental principles: hardened steel races, precision balls, and optimized ball guidance.
The bearing specifications include:
When you select a miniature bearing, size alone is not enough. You need consistent rotation, protection against contamination, and long service life.
The 681XZZ uses precision-ground raceways and Grade G10 or better chrome steel balls. This design reduces rolling resistance and allows fingerboard wheels to spin freely.
You can achieve:
The 1.5×4×2mm dimensions allow the bearing to fit small fingerboard wheels without adding unnecessary weight.
This makes it suitable for:
Fingerboards are frequently used on desks, ramps, concrete surfaces, and other environments where dust and small particles exist.
The ZZ double metal shields help:
Different miniature bearing designs provide different levels of performance. The following comparison helps you understand why the 681XZZ is suitable for fingerboard applications.
| Besonderheit | 681XZZ Fingerboard Bearing | Standard Mini Bearing |
|---|---|---|
| Size | 1.5×4×2mm | Various sizes |
| Application | Fingerboards and miniature devices | General mechanisms |
| Shield Type | Double metal shield ZZ | Open or shielded options |
| Material | Hardened GCr15 steel | Depends on supplier |
| Präzision | ABEC-3 to ABEC-9 equivalent | Usually unspecified |
| Rotation Performance | Low friction and stable | Varies by quality |
Although designed for fingerboards, this precision deep groove ball bearing supports many compact applications.
Common uses include:
Choosing the right supplier affects product consistency, delivery time, and long-term cooperation. Follow these steps before placing an order:
XCCZC-Lager supports OEM projects with customized bearing sizes, logos, packaging solutions, and engineering assistance.
XCCZC Bearing combines precision manufacturing experience with flexible OEM support.
Your benefits include:
The 681XZZ is mainly used inside fingerboard wheels to provide smooth rolling performance. It is also suitable for miniature RC models, micro motors, and precision mechanisms.
Ja. XCCZC Bearing offers OEM and customized bearing solutions, including customized sizes, packaging, and technical support based on your application requirements.
XCCZC Bearing applies strict quality control procedures, including material inspection, production monitoring, Und 100% final inspection before shipment to maintain consistent bearing quality.
Selecting the right Griffbrettlager improves rotation efficiency, Haltbarkeit, and overall fingerboard performance. The XCCZC Bearing 681XZZ combines miniature dimensions, precision manufacturing, GCr15 chrome steel construction, and reliable quality control to meet demanding applications.
With more than 20 years of bearing production experience, a 5,000㎡ factory, and global OEM service capability, XCCZC Bearing provides dependable miniature bearing solutions for customers worldwide.
25Okt
von XCCZC
01Apr
von XCCZC
